Game w/ Source

This is a discussion on Game w/ Source within the Game Programming forums, part of the General Programming Boards category; I made this game with c++ and SDL, it's a vertical shooter and an exe is included in the zip.
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And after looking at the project it's you are using headers completely wrong.

Headers contain declarations such as classes, defines, etc. They only contain code if you make your class functions inline. The globals.h is totally unecessary as well as are the other h files. Try sticking this stuff in classes. If you try to make an FPS like this, you will run into huge problems.